IBRAHIM LAZIM IHNAYYISH; AHMED, Ahmed Qasim; ABDULRAHMAN TH. MOHAMMAD; ALI KHALID SHAKER AL-SYYAB. Numerical Study to Investigate the Performance of U-shaped Flat Plate Solar Collector Using Phase Change Materials (PCMs). Journal of Techniques, [S. l.], v. 5, n. 2, p. 74–80, 2023. DOI: 10.51173/jt.v5i2.1302. Disponível em: https://journal.mtu.edu.iq/index.php/MTU/article/view/1302. Acesso em: 3 jul. 2024.